Firearm chassis



FIG. 1 is a top-left perspective view of a firearm chassis, showing my new design.

FIG. 2 is a bottom-right perspective view thereof.

FIG. 3 is a right elevation view thereof.

FIG. 4 is a left elevation view thereof.

FIG. 5 is a top plan view thereof.

FIG. 6 is a bottom plan view thereof.

FIG. 7 is a front elevation thereof.

FIG. 8 is a rear elevation thereof.

FIG. 9 is bottom-left perspective view thereof.

FIG. 10 is top-right perspective view thereof.

FIG. 11 is a close-up view of the firearm chassis taken in circle XI of FIG. 1.

FIG. 12 is a close-up view of the firearm chassis taken in circle XII of FIG. 2.

FIG. 13 is a close-up view of the firearm chassis taken in circle XIII of FIG. 9; and,

FIG. 14 is a close-up view of the firearm chassis taken in circle XIV of FIG. 10.

The evenly broken lines in the drawings depict unclaimed subject matter, while the dash-dot lines depict boundaries of the close-up views. The broken lines form no part of the claimed design. 

CLAIM The ornamental design for a firearm chassis, as shown and described. 